Građevinar, Vol. 56 No. 04., 2004.
Izvorni znanstveni članak
Reliability of steel railway bridges from the aspect of fatigue
Boris Androić
Darko Dujmović
Davor Skejić
Sažetak
The analysis of reliability of steel railway bridges, focusing on their resistance to fatigue, is given Advantages of using probabilistic rather than deterministic approach are presented. Statistical values of basic variables are calculated. A special emphasis is placed on the basic variable known as the Miner's coefficient. The limit state equation is formulated. The reliability index is calculated for seven typical details of railway bridges built along the Zagreb - Rijeka railway line.
Ključne riječi
railway bridges; fatigue; reliability; reliability index; probabilistic approach; basic variables; durability
Hrčak ID:
10163
URI
Datum izdavanja:
17.5.2004.
Posjeta: 1.231 *